People Pyotr Petrovich Semenov-Tjan-Schanskij peoplepill id: pyotr-petrovich-semenov-tjan-schanskijPPS 3 views today 10 views this weekPyotr Petrovich Semenov-Tjan-SchanskijBiographyListsAlso ViewedSimilar peoplePeople also viewedVictor F. TenederoPhilippine entomologistFrancesco BlasiItalian botanist, speleologist and entomologistAkira KitayamaJapanese entomologistAloha Margaret Hannah AlavaYukimaru SugiyamaJapanese zoologistHarold Robert BakerBritish army officer and ornithologist in IndiaTsuruhiko KabayaJapanese ornithologistSenji TanitaJapanese biologistEmanuel RedlZoologistHiroshi HasegawaJapanese ornithologistPieter Hendrik van DoesburgDutch entomologistSatoshi YamagishiTokio YamamotoMitoshi TokudaJapanese zoologistAkio NiizumaJapanese zoologistRichard FranzHerpetologistAlfred James OstheimerAmerican business person, mountaineer, conchologist and botanical collectorHisataka TakahashiV. B. BanjkowskiRussian ornithologistJames C. BergdahlEntomologistFrom our partnersSponsoredPyotr Petrovich Semenov-Tjan-Schanskij